【单选题】

When assessing a client with chest pain, the nurse obtains a thorough history. Which statement by the client is most suggestive of angina pectoris
A．"The pain lasted for about 45 minutes. "

B．"The pain resolved after I ate a sandwich. "
C．"The pain worsened when I took a deep breath. "
D．"The pain occurred while I was mowing the lawn. "